Measured dosing and spray bottle for multi-use applications and associated method of using

ABSTRACT

Embodiments include a bottle and method for cleaning a grill. An exemplary method may be applied to grills having an upper grill and a lower grill. Methods can include providing a bottle having a dosing chamber with a first outlet, a reservoir chamber configured to store a solution and including a second outlet, and a sprayer for dispensing solution via the second outlet. The sprayer includes a spray head and a trigger that, when actuated, draws solution from the reservoir chamber and dispenses it by spraying the solution from the spray head. Methods can include filing the dosing chamber with a predetermined dose of solution from the reservoir chamber and dispensing the solution onto the lower grill from the first outlet, and dispensing the solution onto the upper grill by spraying the solution onto the upper grill from the second outlet.

CROSS-REFERENCE TO RELATED APPLICATION

The present application is a continuation of U.S. Nonprovisionalapplication Ser. No. 15/456,110, filed Mar. 10, 2017, which claims thebenefit of U.S. Provisional Application Ser. No. 62/306,467, filed Mar.10, 2016, which applications are incorporated herein by reference intheir entirety.

BACKGROUND

Cleaning appliances such as cooking appliances is made easier by the useof cleaners which help remove stubborn substances including grease.Removing these substances to prevent build-up or deposits is importantbecause it prolongs the life of the appliance and supports properoperation of the appliance.

Cleaners such as cleaning solutions may be dispensed from bottles. Othersolutions beside cleaners may also be dispensed.

SUMMARY

In general, this disclosure is directed to a bottle for dispensingsolutions (e.g., fluids, liquids) and methods for dispensing solutionsand cleaning. The exemplary bottles and methods described herein aredirected to bottles and methods of cleaning, including, but not limitedto, cleaning of items such as appliances.

Appliances that require regular cleaning include grills, particularlygrills that are used in restaurants. Such grills may have an upper grilland a lower grill arranged so the food is cooked in between the surfacesof the upper and lower grills. Generally, the upper grill (e.g., platen)is pivotable with respect to the lower grill. In order to clean thesegrills, cleaners are applied to the various surfaces of the grill.

Due to opposing upper grill surfaces and lower grill surfaces of suchgrills, dispensing cleaners onto the grill can be awkward. Further, itcan be difficult to dispense cleaner in a measured fashion. Dispensingthe proper amount of cleaner is important because enough cleaner isneeded to ensure proper cleaning. However, dispensing too much cleaneronto the grill can be wasteful and takes longer to rinse off. Dependingon the characteristics of the cleaner, dispensing excess cleaner mayalso be harmful for the appliance or the user.

In an exemplary embodiment of a bottle, the bottle includes: a dosingchamber with a first outlet and a reservoir chamber with a secondoutlet. The reservoir chamber is configured to store the solution. Aspray head is coupled to the second outlet for dispensing solution viathe second outlet. The sprayer may include a spray head and a triggerthat when actuated draws solution from the reservoir chamber anddispenses it by spraying. The sprayer may be arranged at a secondoutlet.

In an exemplary embodiment, the disclosure provides a method of cleaninga grill with a solution. In some embodiments the solution may be acleaning solution. The method may be applied to a grill, the grillhaving an upper grill and a lower grill. The method includes providingthe exemplary bottle.

Steps of the method may include filing the dosing chamber with apredetermined dose of solution from the reservoir chamber and dispensingthe solution onto the lower grill by pouring the solution onto the lowergrill from the first outlet. Steps of the method may further includedispensing the solution onto the upper grill by spraying the solutiononto the upper grill.

The present disclosure resolves problems with cleaning and dispensingsolutions onto an item being cleaned. In particular, cleaning is madeeasier by efficiently dispensing solution directly onto two surfacesfrom the same bottle where the surfaces arranged in differentorientations. The solution dispensable from the bottle in a measured(e.g., dosed, predetermined, pre-measured, graduated) fashion in twodifferent ways from two different outlets.

The details of one or more examples are set forth in the accompanyingdrawings and the description below. Other features, objects, andadvantages will be apparent from the description and drawings, and fromthe claims.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a side view of an exemplary measured dosing and spray bottlethat could be used in a method of cleaning a grill.

FIG. 2 is a perspective views of an exemplary grill that could becleaned using the exemplary bottle of FIG. 1 according to one or moresteps of an exemplary method of cleaning a grill, the method asdescribed in FIG. 3-20.

FIGS. 3-20 are illustrations showing possible steps of an exemplarymethod of cleaning a grill.

FIG. 21 is a flow chart showing selected steps of the exemplary methoddescribed in FIGS. 3-20.

DETAILED DESCRIPTION

The following detailed description is exemplary in nature and is notintended to limit the scope, applicability or configuration of thedisclosure in any way. Rather, the following description providespractical illustrations for implementing illustrative embodiments of thedisclosure.

The disclosure provides an advantageous measured dosing and spraybottle. An exemplary measured dosing and spray bottle of the presentdisclosure may be provided as shown with respect to FIG. 1. Generally,the measured dosing and spray bottle includes: a dosing chamber, a firstoutlet for pouring measured solution from the measure dosing portion,and a sprayer including spray head for spraying solution. The benefit ofthis arrangement is that because the bottle is configured to dispensesolution in two different ways, a method of applying solution tosurfaces that are arranged in different orientations can be accomplishedwith a single bottle of solution.

The disclosure also provides an advantageous method of cleaning a grill,especially grills having an upper grill and a lower grill. An exemplarymethod of cleaning a grill of the present disclosure may be provided asshown with respect to FIGS. 3-20. The method of FIGS. 3-20 may beaccomplished using a measured dosing and spray bottle such as theexemplary bottle provided in FIG. 1.

The exemplary bottle and method provide improved ergonomics for the userwhen applying solution to surfaces arranged in different orientations,such as the exemplary grill of FIG. 2 including both an upper grill anda lower grill.

An exemplary embodiment of a measured dosing and spray bottle 1 is shownin FIG. 1. The exemplary bottle 1 may include: a reservoir chamber 10, adosing chamber 20 in fluid communication with the reservoir chamber, anda partition 40 forming a barrier between the reservoir chamber 10 andthe dosing chamber 20. In some examples, the partition 40 defines aboundary of the dosing chamber 20.

The bottle 1 further includes a first outlet 22 configured for pouringand a second outlet 30 having a sprayer 31. More particularly, the firstoutlet 22 may be configured for pouring a measured dose of solution fromthe dosing chamber 20, while the second outlet 30 may be configured forspraying solution from the reservoir chamber 10 via a spray head 34.Though referred to as outlets, in some examples, first outlet 22 and/orsecond outlet 30 can be used to fill the dosing chamber 20 and/or thereservoir chamber 10 with a solution.

In the example of FIG. 1, the spray head includes a nozzle 36 and atrigger 35. During operation, a user may squeeze the trigger 35 to causesolution to be sprayed out of the bottle 1 via nozzle 36. As shown, insome examples, one end of the trigger 35 can be attached to the sprayhead 34 via a pin or other attachment point so that the rest of thetrigger 35 rotates about its attachment point when actuated.

The reservoir chamber 10 may be sized to hold enough solution to fillthe dosing chamber 20 multiple times. The dosing chamber 20 may bearranged proximate an upper end 12 of the bottle 1, the upper end 12being defined as the end opposite the end of the bottle 1 that isdesigned to be supported by the floor, ground or table when the bottle 1is in the bottle's resting orientation (e.g., the orientation shown inFIG. 1). As shown with reference to FIG. 9, the dosing chamber 20 isfilled by tipping or rotating the bottle 1 more than 90 degrees from thebottle's resting orientation so that fluid in the reservoir chamber 10flows over partition 40 into the dosing chamber 20. Once the dosingchamber 20 is filled to a desirable level, the bottle 1 is returned tothe resting orientation, as shown in FIG. 9, which will be describedherein in further detail.

Solution may be dispensed from the bottle 1 in at least two ways. Forexample, solution may be dispensed both via the first outlet 22 and viathe separate sprayer 31 coupled to a second outlet 30.

The first outlet 22 (e.g., for pouring) is arranged proximate and influid communication with the dosing chamber 20 to facilitate dosing of ameasured or predetermined amount of solution. In some embodiments thedosing chamber 20 may include a single measurement marking or graduatedmeasurement markings. In some examples, the measurement markingsindicate an amount of volume of solution in the dosing chamber 20 whenthe bottle 1 is in a vertical orientation. Additionally oralternatively, measurement markings can be positioned and oriented sothat a user may measure an amount of solution in the dosing chamber 20when the bottle 1 is in a non-vertical orientation. For example,measurement markings may indicate to a user an amount of solution in thedosing chamber 20 while solution is being transferred from the reservoirchamber 10 into the dosing chamber 20 so that a user may control theamount of solution in the dosing chamber 20 with greater resolution.

In some examples, bottle 1 includes a cap 24 configured to selectivelyclose the first outlet 22 to prevent the solution from undesirablyspilling out of the dosing chamber 20, for example, when tipping orrotating the bottle as shown in FIG. 9. In some examples, cap 24 caninclude a screw cap including a threaded inner surface and configured toengage a threaded surface at the first outlet 22. Additionally oralternatively, cap 24 can include a flip cap, including a first portionfor engaging the bottle 1 at the first outlet 22 and a second portionthat can engage or disengage the first portion in order to permitsolution to exit the dosing chamber 20 via the first outlet 22. In someexamples, the flip cap can be oriented so that the second portiondisengages the first portion and rotates toward the spray head 34 sothat the second portion does not impede flow of the solution out of thefirst outlet 22 and onto a surface.

The sprayer 31 (e.g., for spraying) may be coupled to the bottle at thesecond outlet. The benefit of being able to dispense the same solutionfrom the same bottle by both pouring and spraying is that awkwardnessand extra steps to apply the solution to different surfaces is reduced.For example, with conventional cleaning tools and methods, when you arefighting gravity to dispense the solution on to the surface, you mayhave to pour the solution onto a cloth and then apply it to the surface,creating extra steps, a lack of measurement of the solution, and in somecases the need for multiple bottles or cleaning tools.

In some embodiments the sprayer 31 may be configured to dispensesolution from the reservoir chamber 10. In other embodiments, it iscontemplated that the sprayer 31 could be configured to dispensesolution from the dosing chamber 20. Having the sprayer 31 configured todispense solution from the dosing chamber 20 would provide the abilityto control the amount of solution being dispensed by the sprayer 31 sothat only the measured or predetermined amount of solution contained inthe dosing chamber 20 is provided to the sprayer 31.

In the illustrated example of FIG. 1, the sprayer 31 includes anattachment portion 32 configured to secure the sprayer 31 to the secondoutlet 30 of the bottle 1. In some embodiments, the attachment portion32 comprises a screw cap including a threaded surface configured toengage a corresponding threaded surface at the second outlet 30.

The sprayer 31 of FIG. 1 further includes an elongate neck 38 extendingbetween the attachment portion 32 and the spray head 34. In someexamples, the neck 38 of the sprayer 31 is sufficiently long so that,when actuated, the trigger 35 does not extend below the upper end 12 ofthe bottle 1. This configuration provides several ergonomic benefits toa user. For example, regardless of the orientation of the sprayer 31,the bottle 1 (e.g., the dosing chamber 20) does not impede the actuatingof the trigger 35 for spraying solution from nozzle 36 of sprayer 31.Additionally, this configuration provides a convenient grasping surfacefor a user, wherein a user can grasp the neck 38 of the sprayer 31 withthe hand while reaching the trigger 35 with the fingers of the same handwithout the grasping being impeded by the, for instance, the dosingchamber 20.

FIG. 2 is an example of a grill 100 that may be used in combination withthe measured dosing and spray bottle 1 with reference to FIG. 1. Theexemplary grill 100 may also be used with a method 200 of cleaning agrill 100 as described with respect to FIGS. 3-20.

The exemplary grill 100 includes a lower grill 120 having a lower grillsurface 122, and an upper grill 110 having an upper grill surface 114.The upper grill 110 may be arranged such that the upper grill surface114 (e.g., one or more platens) faces the lower grill surface 122 duringcooking. The upper grill 110 may be pivotable with respect to the lowergrill 120 such that a space between the upper and lower grills 110, 120is accessible.

The upper grill 110 may be divided into multiple sections, such as oneor more platens. Each platen 112 may be pivotable separate from oneanother. In addition to the upper grill surface 114 of each platen 112,each platen 112 may also have sides that extend around the perimeter ofthe platen 112.

In some embodiments of the grill 100, upper and/or lower release sheets140 may be provided. If used, the upper release sheets 150 are installedover the upper grill surface(s) 114 (e.g., platens) and/or lower releasesheets 140 are installed over the lower grill surface(s) 122. Releasesheets 140, 150 may be made of TEFLON® or any other suitable materialincluding other non-stick type materials.

Upper and lower release sheets 150, 140 are provided to produce betterbeef patty quality, creating a juicier patty with less internaltemperature gap. The release sheets 142 also provide easier operationfor the user in the form of smooth patty removal. The release sheets 142result in easier maintenance as the release sheets 142 arestain-resistant, making the daily cleaning process easier. Releasesheets 140, 150 also improve not only quality, but also food safetyensuring that patties are cooked to the correct temperature.

To maintain proper function of the grill 100 and prevent damage, it isimportant to properly and regularly clean the grill 100 including theupper and lower grills 110, 120, especially the platens 112 and thelower grill surface 122. In embodiments where upper and or lower releasesheets 150, 140 are used, it is also important to properly clean therelease sheets 150, 140 and properly re-install them after cleaning.

Steps of the exemplary method 200 of cleaning a grill, such as the grill100 of FIG. 2, will now be described with respect to the steps of FIGS.3-20 and the flow chart of FIG. 21. The grill referenced in the steps isthe exemplary grill described above, however the method is not limitedto the exemplary grill.

FIG. 3 is an illustration of step 205 of the method 200 of cleaning agrill. Step 205 may include preparation for cleaning the grill 100 suchas placing the grill 100 in the clean mode (if the grill 100 has thissetting). Step 205 may also include putting on heat-resistant gloves170, removing and emptying a grease trough 160, rinsing and replacingthe grease trough 160, and gathering other materials for completing thecleaning steps while the grill 100 is cooling down. Other materials mayinclude e.g., gloves, grill cloths 172, cleaner, etc.

FIG. 4 is an illustration of step 210 of the method 200. Step 210 mayinclude wiping the upper release sheet(s) 150 with a cleansanitizer-soaked grill cloth 172. In embodiments where an upper releasesheet 150 is not present, the upper grill surface 114(s) may be wiped.Step 210 may also include wiping the lower release sheet(s) 150 with aclean sanitizer-soaked grill cloth 172 and discarding the grill cloth172. In some embodiments where a lower release sheet 140 is not present,the lower grill surface 122(s) may be wiped instead of the lower releasesheet 140.

FIG. 5 is an illustration of step 215 of the method. Step 215 mayinclude spraying a clean sanitizer-soaked grill cloth 172 with asolution of cleaner or sanitizer such as Heat-Activated Grill andToaster Cleaner (HAGTC) and cleaning the exposed surfaces of the upperand lower release sheets 150, 140 (as applicable) and discarding thegrill cloth 172.

FIG. 6 is an illustration of step 220 of the method 200 of cleaning thegrill 100. Step 220 may include removing the release sheets 140, 150 andany clips and bars.

FIG. 7 is an illustration of step 225 of the method. Step 225 mayinclude placing all the release sheets 140, 150 flat on a release sheetstorage tray 176 and washing the clips and bars (if present). The clipsand bars may be washed, rinsed and sanitized in a sink or other suitablemeans such as a dish washer.

FIG. 8 is an illustration of step 230 of the method. Step 230 a mayinclude providing and using a bottle 1 such the exemplary dosing andspray head 34 bottle 1 of FIG. 1 to apply solution (e.g., fluid cleaner)to the upper grill 110 surfaces (e.g., platens). The solution may beapplied using the spray head 34. If the spray head 34 is not alreadyattached to the bottle 1, step 230 may include attaching the spray head34 to the bottle 1. For example, by threading the spray head 34 onto thebottle 1 at the second outlet 30.

The solution in the bottle 1 may again be HAGTC, but any suitablesolution may be used. In some embodiments spraying the upper grillsurfaces 114 (step 230 b) with cleaner includes spraying each platen 7times. For example, for each platen 112, spray once for each side andspray three times for the upper grill surface 114 of the platen 112 thatfaces the lower grill surface 122. In some cases lowering one platen 112at a time aids the user in properly spraying the sides 116 of theplatens 112.

FIG. 9 is an illustration of step 235 of the method. Step 235 mayinclude measuring out a dose of solution (e.g., using the same exemplarybottle 1). To measure out a dose of solution, the bottle 1 may beinverted as shown in FIG. 9 to fill the dosing chamber 20 with solutionfrom the reservoir chamber by allowing the solution to flow over thepartition 40. For example, the dosing chamber 20 is filled by tipping orrotating the bottle 1 more than 90 degrees from the bottle's restingorientation until the dosing chamber 20 is filled and then returning thebottle 1 to the resting orientation. The dosing chamber 20 may be openedby opening cap 24 on the dosing chamber 20 (e.g., by flipping a portionof flip cap). FIG. 9 depicts a flip cap 24 that is tethered to a bottlecoupling portion of the cap 24 by a living hinge, but any suitableclosure mechanism may be used in place of the flip cap 24.

FIG. 10 is an illustration of step 240 of the method. Step 240 mayinclude pouring the dosed cleaner onto the lower grill surface 122. Insome embodiments, pouring the dosed cleaner may be most accurate andsafe if the bottle 1 is poured at a 90 degree angle as shown in FIG. 10.When pouring is complete, the flip cap 24 on the dosing chamber 20 maybe closed. In some embodiments, the dosing chamber 20 may be configuredto measure out about 2 ounces of solution.

FIG. 11 is an illustration of step 245 of the method. Step 245 mayinclude allowing the cleaner to sit on the grill 100 surfaces (e.g.,upper platens, lower grill surface 122). By allowing the cleaner to siton the grill surfaces 114, 122, less effort and time is required toscrub heavy soil build-up and achieve a clean grill 100. Step 245 mayalso include scrubbing the grill 100 surfaces using a grill cleaning padholder and pad 174.

FIG. 12 is an illustration of step 250 of the method. Step 250 mayinclude scrubbing any area with visible soil accumulation until soilliquefies. In some embodiments, or in situations where it is needed, theupper platen 112 may be scrubbed with a second scrub brush. Thoroughlycleaning the grill 100, including the sides 116 of the platens 112 isimportant in order to prevent damage to the grill 100 over time.

FIG. 13 is an illustration of step 255 of the method. Step 255 mayinclude rinsing the upper platens with a clean sanitizer-soaked grillcloth 172 and discarding the soiled grill cloth 172. In addition torinsing the upper platens, step 255 may also include cleaningsurrounding areas such as a hood, bull nose and backsplash (not shown).

FIG. 14 is an illustration of step 260 of the method. If using releasesheets 142, step 260 may include preparing to install or re-install theupper release sheets 150. Step 260 may include placing the upper releasesheets 150 onto the lower grill surface 122 for support while wiping.Step 260 may also include preparing the upper release sheets 150 to beinstalled or re-installed on the upper platens 112 by wiping both sidesof each upper release sheet 150 with a clean sanitizer-soaked grillcloth 172 and discarding the grill cloth 172.

FIG. 15 is an illustration of step 265 of the method. Step 265 mayinclude installing the upper release sheets 150 on the upper platens112. To prolong sheet life, the upper release sheets 150 should beinstalled on the opposite side of the release sheet 150 than what waspreviously used for cooking.

FIG. 16 is an illustration of step 270 of the method. Step 270 mayinclude wiping the lower grill surface 122 with a clean sanitizer-soakedgrill cloth 172 and discarding the cloth.

FIG. 17 is an illustration of step 275 of the method. Step 275 may beemployed in embodiments where lower release sheets 140 are being used.Step 275 may include turning the grill 100 on and sprinkling SoyAdhesion Flakes on the lower grill surface 122. Step 275 may furtherinclude spreading the Soy Adhesion Flakes on the cooking zone with aclean squeegee before installing the lower release sheets 150 on thelower grill surface 122.

FIG. 18 is an illustration of step 280 of the method. Step 280 may beemployed in embodiments where lower release sheets 140 are being used.Step 280 may include squeegeeing air bubbles and wrinkles out of eachrelease sheet. If the restaurant is closing, the grill 100 may be turnedoff, otherwise, the grill 100 may be returned to the appropriate settingfor cooking.

FIG. 19 is an illustration of step 285 of the method. Step 285 mayinclude removing and emptying the grease trough 160 and rinsing andreplacing the grease trough 160.

FIG. 20 is an illustration of step 290 of the method. Step 290 mayinclude general clean-up tasks such as removing, washing and rinsing thegrill 100 pad 174 and then flipping over and replacing the pad 174 onthe tool for the next grill 100 cleaning. All other utensils and toolsused to clean the grill 100 may be washed, rinsed and sanitized.

FIG. 21 shows a flow chart including some steps of the method 200described above. The embodiment of FIG. 21 may include providing abottle (step 230 a). If the bottle does not already include a solution,fill the bottle with a desired solution. Step 235 may include filling adosing chamber of the bottle from a reservoir chamber of the bottle.Step 240 may include dispensing the solution onto the lower grill bypouring the measured solution from a first outlet of the bottle. Step230 b may include dispensing the solution onto an upper grill surface byspraying the solution from a sprayer at a second outlet of the bottle.The order of the steps is changeable. Additional steps may be includedor removed, as desired.

Although the steps of the method 200 may be employed with the measureddosing and spray bottle 1 described herein, steps of the exemplarymethod 200 may be employed with other bottles, and other methods may beemployed with the exemplary bottle 1. In addition, not all steps of theexemplary method 200 may be required. Some steps may be eliminated, andother steps may be added.

In some embodiments, a bottle such as shown in FIG. 1 can be pre-filledwith solution and sealed, for example, via one or more induction seals,ahead of distribution to a use site. In some such examples, the solutionin the bottle 1 and the volume of the dosing chamber 20 can bespecifically arranged for performing a cleaning task at the use site.For instance, a particular cleaning task may be known to require apredetermined volume of a solution having a predetermined compositionand dilution. A bottle (e.g., 1) can be constructed having a dosingchamber (e.g., 20) having a volume equal to the predetermined volume.The bottle can be filled with the solution having predeterminedcomposition and dilution and sealed for delivery to the use site forefficient performance of the particular cleaning task.

Illustrative embodiments of bottles and methods of cleaning have beenset forth, and reference has been made to some possible variations.These and other variations and modifications of the invention will beapparent to those skilled in the art without departing from the scope ofthe invention, and it should be understood that this invention is notlimited to the illustrative embodiments set forth herein.

Various examples have been described. These and other examples arewithin the scope of the following claims.

1-20. (canceled)
 21. A method comprising the steps of: rotating a bottleso that a predetermined amount of solution flows from a reservoirchamber into a dosing chamber in the bottle; outputting, via a firstoutlet of the bottle, the predetermined amount of solution from thedosing chamber to a first cleaning surface, wherein the bottle comprisesa partition separating the reservoir chamber and the dosing chamber suchthat, when outputting the predetermined amount of solution from thedosing chamber to the first cleaning surface, solution from thereservoir chamber does not flow to the dosing chamber or the firstoutlet; and outputting, via a second outlet of the bottle, solution fromthe reservoir chamber to a second cleaning surface.
 22. The method ofclaim 21, wherein the partition separates the reservoir chamber and thedosing chamber such that, when outputting the predetermined amount ofsolution from the dosing chamber to the first cleaning surface, solutionfrom the reservoir chamber does not flow to the dosing chamber, thefirst outlet, or the second outlet.
 23. The method of claim 21, furthercomprising the step of: creating an opening in the dosing chamber in thebottle.
 24. The method of claim 23, wherein the opening is created atthe first outlet positioned at the dosing chamber.
 25. The method ofclaim 24, wherein the opening is created after the predetermined amountof solution flows from the reservoir chamber into the dosing chamber.26. The method of claim 24, wherein the opening is created by opening acap covering the first outlet.
 27. The method of claim 26, wherein thecap comprises a flip cap having a first portion coupled to the firstoutlet of the bottle and a second portion coupled to the bottle via ahinge, and wherein opening the cap comprises rotating the cap, via thehinge, away from the first outlet.
 28. The method of claim 21, whereinoutputting, via the second outlet of the bottle, solution from thereservoir chamber to the second cleaning surface comprises actuating aspray head at the bottle to cause solution to flow from the reservoirchamber to the spray head and to spray from the spray head onto thesecond cleaning surface.
 29. The method of claim 28, wherein actuatingthe spray head comprises actuating a trigger at the spray head.
 30. Themethod of claim 29, wherein the second outlet is positioned proximate anupper end of the bottle.
 31. The method of claim 30, wherein the triggerdoes not extend below the upper end of the bottle.
 32. The method ofclaim 28, further comprising the step of: spraying the solution from thespray head onto a cloth or sponge and cleaning the second cleaningsurface with the cloth or sponge.
 33. The method of claim 21, whereinthe first cleaning surface comprises a horizontal cleaning surface. 34.The method of claim 33, wherein the second cleaning surface comprises avertical cleaning surface.
 35. The method of claim 34, wherein thehorizontal cleaning surface is a lower grill surface of a grill.
 36. Themethod of claim 35, wherein the vertical cleaning surface is an uppergrill surface of the grill.
 37. The method of claim 21, wherein thepartition is positioned so that the dosing chamber holds a predeterminedmaximum volume when the bottle is in an upright position.
 38. The methodof claim 37, wherein the predetermined maximum volume is two ounces(about 56.7 g).
 39. The method of claim 21, wherein the dosing chamberincludes one or more measurement markings for indicating a level ofsolution in the dosing chamber.
 40. The method of claim 21, wherein thepredetermined amount of solution flows from the reservoir chamber intothe dosing chamber upon tilting the bottle to an angle greater than 90degrees from vertical.